Run: 2026-07-01-01KWE8VWC6FFS417VPAFKX9B05

Run Details

Duration:
9.6s
Cost:
$0.004856
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
97.63% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
48.8138% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Molly slid the blueprint of the McAllister backyard across the table, jabbing a finger at the bounce house. "The presents are stacked right here, behind the pin the tail on the donkey station." Bill squinted. "There's a clown, Molly. A clown." "So?" "Clowns notice things. It's their whole deal. Big shoes, bigger eyes." "He's juggling. He won't see us." "Everyone sees the juggler, Bill, that's the point of juggling." "Fine. We wait till the piñata." "The piñata's a distraction, sure, but there's also a bouncy castle full of seven-year-olds with sugar in their veins. That's not a party, that's a stampede waiting for a reason." Molly rolled her eyes. "We dress as party clowns ourselves. Blend in." "Two grown adults in wigs, carrying an empty sack, at a six-year-old's birthday party." "It's a *big* sack. For balloons." "For presents." "For balloon-shaped presents." Bill sighed, rubbing his temples. "And when Timmy's mother asks why the clown is sweating and stealing?" "I tell her I have a gluten thing." "That doesn't even—" "Bill. Focus. Cake happens at three. We move at 2:58." He stared at her. "You've timed a toddler's cake cutting." "I time everything."
created_at"2026-07-01T07:21:32.306Z" 7/1/2026, 7:21:32 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1678
moderation_latency(null)
generation_time9536
tokens_prompt77
tokens_completion327
native_tokens_prompt93
native_tokens_completion467
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.004856
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01Jn3phTQctVUT5MWz5rakGh"
is_byokfalse
latency1677
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782890492-5pz5gih7xvVIjQlciuys"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890492-gzXF1diiPbUlPtGHU0d8"
upstream_id"msg_01Jn3phTQctVUT5MWz5rakGh"
total_cost0.004856
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
97.63% Matches word count n/a
neededCleanfalse
words193
0.00% Dialogue to Total Word Ratio
Ratio: 83.33%, Deviation: 33.33%
neededCleanfalse
wordsTotal198
wordsDialogue165
48.8138%